Compare 7146 vs 7157
Property | 7146 | 7157 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 32 × 3971 | 171 × 4211 |
Prime factorization | 2 × 3 × 3 × 397 | 17 × 421 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146 | 1, 17, 421, 7157 |
Number of properties | 0 | 1 |
Semiprimes | 1915th | |
Roman numberals | ||
Base 2 | 11011111010102 | 11011111101012 |
Base 3 | 1002102003 | 1002110023 |
Base 4 | 12332224 | 12333114 |
Base 5 | 2120415 | 2121125 |
Base 6 | 530306 | 530456 |
Base 7 | 265567 | 266037 |
Base 8 | 157528 | 157658 |
Base 9 | 107209 | 107329 |
Base 10 | 714610 | 715710 |
Base 11 | 540711 | 541711 |
Base 12 | 417612 | 418512 |
Base 13 | 333913 | 334713 |
Base 14 | 286614 | 287314 |
Base 15 | 21b615 | 21c215 |
Base 16 | 1bea16 | 1bf516 |